Operating instructions
8.
9.
10.
Control Box Installation: Fasten the control box to the
11.
Install Air Box: (Reference Fig. 7)
Mounting requires
ceiling template with two blunt point screws (E).
(See
four (4) wood screws (A); one (1) machine screw (B); and
Fig. 6 ).
Install one screw (A) in the junction box (part
two (2) hex nuts (C) to install the air box. (Reference
of the control box) which holds it to the ceiling.
Fig. 4).
Connect Power Supply: As mentioned previously, all wiring
must comply with the American National Standard Insti-
tute, National Electrical Codes and all local codes. NOTE:
All required installation hardware is supplied.
a.
Remove the
return
air grille held by two (2) quarter
turn fasteners.
b.
a.
The supply line should be routed to the junction box
and secured by the cable connector provided. Six
inch tails are sufficient for connection to unit wires
and ground screw. (See Fig. 6).
Remove the small cover plate at the end opposite the
return air grille, Care must be used not to break the
two mounting legs as this piece will be reinstalled
later.
C.
b.
Connect the white wire in the junction box to the
white or neutral wire from the supply line with one
of the twist type connectors provided.
NOTE: If optional heat package is to be installed, do
so before air box is installed. Refer to instructions
provided with heat package accessory 3-15603.
d.
Install air box over two weld studs on ceiling template
and secure with nuts (C).
C.
Connect the black wire in the junction box to the
black or hot wire from the supply line with the other
twist connector.
e.
Install machine screw (B) in hole that was uncovered
by small plate. Tighten screw and nuts.
d.
Connect the ground wire to the identified ground
screw. (See Fig. 6 ).
f.
Install four (4) wood screws (A) that hold air box tight
to the ceiling.
e.
Install junction box cover with two blunt point screws
(E). (See
Fig. 6).
Reinstall cover plate and return air grille.
h.
You are now ready for operational check and many
hours of comfort!
Place thermostat sensor tube in ceiling template bracket
with small rubber grommet. (See Fig. 6 ).
Thermostat Sensor Tube
Bracket and Grommet
Plug for Optional
Electric Heater
Wood Screw
(A)
Wood Screw
(A)
Machine Screw (B)